package parserjc.jaccie;

/**
 * The ScanService interface can be used by
 * every one who implements the StartEndAction interface.
 * This methods are implemented in the Scanner class. So you
 * get an access to the following methods.
 *
 * @author Christoph Reich
 * @version 1.00 09.1997
 */
public interface ScanService{

    /**
     * Should be return the current line number of the scanner input.
     */
    public abstract int getLineNumber();

    /**
     * Should be return the current column number of the scanner input.
     */
    public abstract int getColumnNumber();

    /**
     * Should be return the current recognized string of the scanner.
     */
    public abstract String getString();

}